VT1A471M-CRE77

{
  "schema_version": 1,
  "type": "component",
  "slug": "vt1a471m-cre77",
  "title": "VT1A471M-CRE77",
  "brief": "RS Aluminum Electrolytic Capacitors - SMD, SMD,D6.3xL7.7mm. Polarised capacitor: pin 1 is + by the KiCad polarised-footprint convention, KiCad symbol/footprint/3D.",
  "version": "0.1.1",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "capacitors",
    "vt1a471m-cre77",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "VT1A471M-CRE77",
    "manufacturer": "RS",
    "package": "CP_Elec_6.3x7.7",
    "pin_count": 2,
    "category": "Capacitors",
    "subcategory": "Aluminum Electrolytic Capacitors - SMD",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590902916880412672",
    "parts": {
      "symbol": "vt1a471m-cre77.kicad_sym",
      "footprint": "vt1a471m-cre77.kicad_mod",
      "model_3d": "vt1a471m-cre77-hero.glb",
      "model_3d_plain": "vt1a471m-cre77-etched.glb",
      "model_3d_step": "vt1a471m-cre77-etched.step",
      "model_3d_step_plain": "vt1a471m-cre77.step",
      "lbr": "vt1a471m-cre77.lbr"
    },
    "distributor_links": {
      "lcsc": "C5123996"
    },
    "distributor_check": {
      "checked_at": "2026-11-06T08:10:58Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "+",
        "type": "passive",
        "description": "Positive terminal; pad 1 of the KiCad polarised-capacitor footprint (CP_, pad 1 = +), where the symbol and the 3D model mark the + end."
      },
      {
        "number": "2",
        "name": "-",
        "type": "passive",
        "description": "Negative terminal."
      }
    ],
    "provenance": {
      "extractor": "extract_pins",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins",
        "primary_model": "two-terminal convention",
        "primary_mode": "convention",
        "consensus_model": null,
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 17,
        "cost_usd": 0.0034,
        "at": "2026-11-06T08:10:49"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590902916880412672",
        "pages": 17,
        "sha256": "bf8dd36996c6b34f",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 2,
        "described": 2,
        "cites_pages": true,
        "refuses_to_fabricate": true
      },
      "correction": {
        "at": "2026-11-09T22:32:25Z",
        "what": "pins 1/2 \"unpolarised, either orientation\" -> 1 = +, 2 = -",
        "how": "fix_polarity.py: symbol +, footprint polarity mark and 3D marked end all at pin 1"
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "vt1a471m-cre77.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          7.8,
          6.6,
          7.7
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "c2a2efc3a0562b25c21f2b732dd2d6f0c3ff67148e12d40edff0e8fbdf71989b",
        "checked": "2026-11-06",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "vt1a471m-cre77-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          7.8,
          6.6,
          7.7
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "8fa264a6b82b2310a33f8428e66afc97cac8fae49ef2573ea2bef86b7b98b0c1",
        "checked": "2026-11-06",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ],
    "package_dims": {
      "package_code": "6.3x7.7",
      "source_page": 7,
      "D": {
        "nom_mm": 7.7,
        "range_mm": [
          null,
          null
        ]
      },
      "E1": {
        "nom_mm": 6.3,
        "range_mm": [
          null,
          null
        ]
      },
      "A": {
        "nom_mm": 7.7,
        "range_mm": [
          null,
          null
        ]
      },
      "source": "datasheet package drawing, every number found on its page (extract_pins --task dims)",
      "model_check": {
        "file": "vt1a471m-cre77.step",
        "verdict": "PASS",
        "reasons": [
          "height within the datasheet's package drawing"
        ],
        "by": "factory/package_fit.py"
      }
    },
    "polarized": true,
    "polarity": {
      "positive_pin": "1",
      "basis": "KiCad CP_ footprint convention; symbol, footprint and 3D mark checked"
    }
  },
  "metadata": {
    "specs": {
      "Manufacturer": "RS",
      "Package": "CP_Elec_6.3x7.7",
      "Category": "Capacitors",
      "Pins": "2"
    },
    "appearance": {
      "housing": {
        "quote": "2 座板 Base 热可塑性尼龙（Polyphthalamide 纯度 purity40~70％）",
        "page": 12,
        "doc": "ds.pdf",
        "material": "尼龙"
      },
      "contacts": {
        "quote": "3 +引出线 Lead Wire 铝线(AL)、CP 线(Fe、Cu、Sn)（扁平形加工 flat） 4 -引出线 Lead Wire 铝线(AL)、CP 线(Fe、Cu、Sn)（扁平形加工 flat）",
        "page": 12,
        "doc": "ds.pdf",
        "plating": "tin"
      },
      "version": 1,
      "datasheet_sha256": "bf8dd36996c6b34f2b6da94b14f29b4f26a063cc85db24d2bbadbf087b3ba066"
    },
    "characteristics": {
      "version": 1,
      "source": "catalog",
      "datasheet_sha256": "bf8dd36996c6b34f2b6da94b14f29b4f26a063cc85db24d2bbadbf087b3ba066",
      "rows": [
        {
          "name": "Tolerance",
          "symbol": "",
          "kind": "tolerance",
          "unit": "%",
          "min": -20,
          "typ": null,
          "max": 20,
          "conditions": "catalog description (LCSC C5123996)",
          "source_page": null,
          "source": "catalog"
        },
        {
          "name": "Capacitance",
          "symbol": "",
          "kind": "electrical",
          "unit": "µF",
          "min": null,
          "typ": 470,
          "max": null,
          "conditions": "nominal, catalog description (LCSC C5123996)",
          "source_page": null,
          "source": "catalog"
        },
        {
          "name": "Operating temperature",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 105,
          "conditions": "catalog description (LCSC C5123996)",
          "source_page": null,
          "source": "catalog"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "vt1a471m-cre77"
  ],
  "discovery_pitch": "VT1A471M-CRE77 (RS) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "vt1a471m-cre77.kicad_sym",
    "vt1a471m-cre77.kicad_mod",
    "vt1a471m-cre77.glb",
    "vt1a471m-cre77.step",
    "vt1a471m-cre77.lbr",
    "docs/hero.png",
    "docs/vt1a471m-cre77-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "vt1a471m-cre77-hero.glb",
    "vt1a471m-cre77-hero.overlay.json",
    "vt1a471m-cre77-etched.glb"
  ],
  "visibility": {
    "public": true
  },
  "updated_at": "2026-11-09T22:32:27.826Z"
}